FR2361597A1 - Perfectionnements apportes aux canalisations calorifugees - Google Patents

Perfectionnements apportes aux canalisations calorifugees

Info

Publication number
FR2361597A1
FR2361597A1 FR7718000A FR7718000A FR2361597A1 FR 2361597 A1 FR2361597 A1 FR 2361597A1 FR 7718000 A FR7718000 A FR 7718000A FR 7718000 A FR7718000 A FR 7718000A FR 2361597 A1 FR2361597 A1 FR 2361597A1
Authority
FR
France
Prior art keywords
tube elements
annular
improvements made
heat
insulated pipes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7718000A
Other languages
English (en)
Other versions
FR2361597B3 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2361597A1 publication Critical patent/FR2361597A1/fr
Application granted granted Critical
Publication of FR2361597B3 publication Critical patent/FR2361597B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1295—Foaming around pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1242—Joining preformed parts by the expanding material the preformed parts being concentric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/20—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints for non-disconnectable joints
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/904—Cryogenic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Joint thermo-isolant entre deux éléments de tube reliés bout à bout, des joints annulaires sont placés dans les évidements annulaires des extrémités voisines des deux éléments de tube, un manchon tubulaire recouvre l'espace entre les bouts voisins des enveloppes des deux éléments de tube, en relation coaxiale espacée avec les extrémités des tubes reliées l'une à l'autre; et l'espace annulaire enclos par les joints et le manchon et entourant les extrémités des tubes reliées entre elles sont remplis d'une matière thermo-isolante en forme de mousse.
FR7718000A 1976-06-14 1977-06-13 Perfectionnements apportes aux canalisations calorifugees Granted FR2361597A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24605/76A GB1579125A (en) 1976-06-14 1976-06-14 Heat-insulated pipe-lines

Publications (2)

Publication Number Publication Date
FR2361597A1 true FR2361597A1 (fr) 1978-03-10
FR2361597B3 FR2361597B3 (fr) 1980-03-14

Family

ID=10214290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718000A Granted FR2361597A1 (fr) 1976-06-14 1977-06-13 Perfectionnements apportes aux canalisations calorifugees

Country Status (4)

Country Link
US (1) US4162093A (fr)
FR (1) FR2361597A1 (fr)
GB (1) GB1579125A (fr)
IT (1) IT1080893B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001184A1 (fr) * 1979-10-17 1981-04-30 United Gas Industries Ltd Compensateurs axiaux pour pipelines
FR2748545A1 (fr) * 1996-05-09 1997-11-14 Total Sa Conduite isolee thermiquement pour le transport de gaz naturel liquefie
FR2937706A1 (fr) * 2008-10-29 2010-04-30 Saipem Sa Ensemble de conduites coaxiales comprenant un manchon d'isolation thermique

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219225A (en) * 1977-06-23 1980-08-26 Fantisek Sigmund Sealing rings for the ends of heat-insulated pipe units
CH626160A5 (fr) * 1977-10-14 1981-10-30 Bogatzki Hans Ulrich
GB2117851A (en) * 1982-01-20 1983-10-19 C And J Engineering Improvements in or relating to lined pipes
US4461399A (en) * 1982-05-27 1984-07-24 Chicago Bridge & Iron Company Liquid storage tank conduit connection
US4502714A (en) * 1982-09-29 1985-03-05 Cvi Incorporated Vacuum spool piece and joint
SE452500B (sv) * 1984-04-30 1987-11-30 Urban Nordstroem Sett vid skarvning av isolerade ledningsror
GB2178122B (en) * 1985-07-23 1989-11-01 Sel Serv Ltd Pipeline jointing
US5006185A (en) * 1987-12-29 1991-04-09 Atlantic Richfield Company Pipe insulation and corrosion protection system
FR2693249B1 (fr) * 1992-07-03 1994-09-16 Hutchinson Procédé de raccordement de tubes ou tuyaux, raccords et dispositifs analogues obtenus par sa mise en Óoeuvre.
NL9400933A (nl) * 1994-06-08 1996-01-02 Allseas Eng Bv Werkwijze en inrichting voor het leggen van een pijpleiding.
FR2769682B1 (fr) * 1997-10-10 1999-12-03 Doris Engineering Conduite sous-marine de transfert de produits petroliers
US6000438A (en) * 1998-02-13 1999-12-14 Mcdermott Technology, Inc. Phase change insulation for subsea flowlines
US6227252B1 (en) * 1999-01-14 2001-05-08 Mobil Oil Corporation Reinforced pipe and method of making
GB9912451D0 (en) * 1999-05-27 1999-07-28 Saipem Spa Insulated pipe structure and methods of making such structures
US6505650B2 (en) 2001-01-03 2003-01-14 Phillips Petroleum Company Method for inhibiting corrosion under insulation on the exterior of a structure
FR2821917B1 (fr) * 2001-03-09 2004-04-02 Bouygues Offshore Dispositif d'isolation thermique d'au moins une conduite sous-marine comprenant des cloisons etanches
US6273144B1 (en) * 2001-05-16 2001-08-14 Atlantic Richfield Company Method for inhibiting external corrosion on an insulated pipeline
DE10225802A1 (de) * 2002-06-10 2003-12-24 Fischer Georg Rohrleitung Rohrverbindungsformteil für vorisolierte Rohrleitungen
FR2841632B1 (fr) * 2002-07-01 2004-09-17 Bouygues Offshore "dispositif d'isolation thermique d'au moins une conduite sous-marine comprenant un materiau isolant a changement de phase confine dans des poches"
BR0203098B1 (pt) * 2002-07-30 2011-11-16 dutos de parede composta para águas ultra-profundas.
DE10312871A1 (de) * 2003-03-22 2004-10-14 Airbus Deutschland Gmbh Isolieranordnung für Rohre, insbesondere für Rohre eines Pneumatiksystems in einem Verkehrsflugzeug
US6982051B2 (en) 2003-06-13 2006-01-03 Underground Solutions Technologies Group, Inc. Fusion process for conduit
US20050016450A1 (en) 2003-06-13 2005-01-27 Underground Solutions Technologies Group, Inc. System and arrangement for conduit reparation
US20050016608A1 (en) * 2003-06-13 2005-01-27 Underground Solutions Technologies Group, Inc. Fluid system for conduit expansion and mobile arrangement therefor
FR2859518B1 (fr) * 2003-09-08 2006-09-22 Technip France Dispositif d'espacement et de centrage pour conduite rigide a double enveloppe a faible coefficient de transfert thermique
US7917037B2 (en) * 2004-01-05 2011-03-29 Finisar Corporation Internal EMI shield for an optoelectronic module
US8006763B2 (en) * 2004-08-20 2011-08-30 Saipem America Inc. Method and system for installing subsea insulation
US7143788B2 (en) * 2004-09-20 2006-12-05 Thermacor Process, Lp High temperature line expansion installation with bellows
US6978807B1 (en) * 2005-03-25 2005-12-27 Thermacor Process, Lp Water stop for a line installation in a pre-insulated pipeline
US20070181204A1 (en) * 2006-02-06 2007-08-09 Stout William K Insulated dual wall duct
KR100799740B1 (ko) * 2006-02-13 2008-02-01 김석윤 단열 파이프 고정장치
US7699078B1 (en) * 2006-02-16 2010-04-20 Husmann Jr Jackie Thermally insulated ductwork and method of manufacture
US20080001396A1 (en) * 2006-04-07 2008-01-03 Nish Randy W Pipe coupling and method
US7784547B2 (en) * 2006-05-01 2010-08-31 Deep Sea Technologies, Inc. Subsea connector insulation device
US7823643B2 (en) * 2006-06-05 2010-11-02 Fmc Technologies Inc. Insulation shroud with internal support structure
BRPI0720197B1 (pt) * 2006-12-11 2018-12-26 Single Buoy Moorings mangueira de transferência criogênica para hidrocarbonetos, e, método para construir uma mangueira de transferência
US8127801B2 (en) * 2007-04-29 2012-03-06 Brower David V Advance instrumentation methods for pipes and conduits transporting cryogenic materials
FR2920856B1 (fr) * 2007-09-10 2009-11-06 Technip France Sa Procede de realisation d'un raccord de conduite
US8714206B2 (en) * 2007-12-21 2014-05-06 Shawcor Ltd. Styrenic insulation for pipe
US8397765B2 (en) * 2008-07-25 2013-03-19 Shawcor Ltd. High temperature resistant insulation for pipe
EP2379933B1 (fr) * 2008-12-22 2018-05-16 ShawCor Ltd. Isolations styréniques enroulables pour tuyau
US9915380B2 (en) * 2009-06-29 2018-03-13 Dura-Line Corporation Multi-layer tubular conduit
US8857700B2 (en) 2010-06-04 2014-10-14 Shawcor Ltd. Low temperature method for forming field joints on undersea pipelines
US9074788B2 (en) * 2012-01-06 2015-07-07 William Christopher Duffy Fire-rated modular duct assembly suitable for exhausting flammable or hazardous gases, vapours and other materials
CA2872638A1 (fr) 2012-06-07 2014-03-06 Dow Global Technologies Llc Systeme d'isolation a base de mousse polymere pour tuyaux
US9845911B2 (en) 2013-02-26 2017-12-19 Dow Global Technologies Llc Thermoplastic polymeric foam pipe insulation
WO2015147673A1 (fr) 2014-03-28 2015-10-01 Открытое Акционерное Общество "Акционерная Компания По Транспорту Нефти" "Транснефть" Procédé d'isolation thermique d'armature de fermeture et dispositif d'isolation thermique
US20170122488A1 (en) * 2015-10-30 2017-05-04 Platinum Insulating Services Ltd. Encapsulation System and Kit for a Length of Pipe Disposed Underground
WO2018237120A1 (fr) * 2017-06-22 2018-12-27 L'isolante K-Flex S.P.A. Isolants en tube de mousse à cellules fermées revêtue et leurs procédés de production
KR102112197B1 (ko) * 2019-10-08 2020-05-19 (주)동인엔지니어링 저온배관용 단열장치
WO2023014560A1 (fr) * 2021-08-02 2023-02-09 Geothermic Solution, Llc Joint soudé isolé pour systèmes de canalisation placée dans un tube protecteur
EP4275858A1 (fr) * 2022-05-10 2023-11-15 Georg Fischer Rohrleitungssysteme AG Procédé de fabrication d'un tube pré-isolé
CN115816743B (zh) * 2022-11-22 2023-08-01 济南兴德管业有限公司 一种具有调节功能的保温弯头发泡固定装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB556010A (en) * 1942-07-09 1943-09-16 Charles Wyndham Hayes Improvements in or relating to pipe joints or couplings
US2857931A (en) * 1955-03-24 1958-10-28 R W Mfg Co Insulated pipe and method of making the same
US2930407A (en) * 1957-06-10 1960-03-29 Conley John Insulated piping
US3473824A (en) * 1967-08-18 1969-10-21 Eaton Yale & Towne Safety device
NL154317B (nl) * 1970-08-06 1977-08-15 Walvin B V Verbinding voor geisoleerde buizen of buisdelen.
GB1335055A (en) * 1970-12-03 1973-10-24 Wavin Bv Pipe units or pipelines
CA941404A (en) * 1971-03-01 1974-02-05 Shaw Pipe Industries Ltd. High temperature pipeline joints
SE362463B (fr) * 1971-08-27 1973-12-10 Graenges Hedlund Ab
US3854756A (en) * 1973-04-19 1974-12-17 Ric Wil Inc Conduit system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001184A1 (fr) * 1979-10-17 1981-04-30 United Gas Industries Ltd Compensateurs axiaux pour pipelines
FR2748545A1 (fr) * 1996-05-09 1997-11-14 Total Sa Conduite isolee thermiquement pour le transport de gaz naturel liquefie
FR2937706A1 (fr) * 2008-10-29 2010-04-30 Saipem Sa Ensemble de conduites coaxiales comprenant un manchon d'isolation thermique

Also Published As

Publication number Publication date
GB1579125A (en) 1980-11-12
IT1080893B (it) 1985-05-16
FR2361597B3 (fr) 1980-03-14
US4162093A (en) 1979-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse